Is CVE-2013-1982 being actively exploited?

CVE-2013-1982 is not currently listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.

What is the CVSS score for CVE-2013-1982?

CVE-2013-1982 has a CVSS 2.0 base score of 6.8 (MEDIUM).

CVE-2013-1982

MEDIUM · CVSS 6.8EPSS 1.7%EU EUVD

Multiple integer overflows in X.org libXext 1.3.1 and earlier allow X servers to trigger allocation of insufficient memory and a buffer overflow via vectors related to the (1) XcupGetReservedColormapEntries, (2) XcupStoreColors, (3) XdbeGetVisualInfo, (4) XeviGetVisualInfo, (5) XShapeGetRectangles, and (6) XSyncListSystemCounters functions.

Key facts

CVSS score: 6.8 (v2.0)
Severity: MEDIUM
CVSS vector: AV:N/AC:M/Au:N/C:P/I:P/A:P
Weakness (CWE): CWE-189
EPSS score: 1.7% (77th percentile)
In CISA KEV: No
In EU EUVD: Yes (EUVD-2013-1970)
Published: June 15, 2013
NVD last modified: June 16, 2026
Status: Modified

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2013-1970 in the EU Vulnerability Database. Last updated in EUVD on August 6, 2024.

View on the EU Vulnerability Database

Affected products

x / libxext
x / libxext
x / libxext
x / libxext
x / libxext
x / libxext
x / libxext
x / libxext
x / libxext

References

Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS

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